Task <RouterState> readCache(CancellationToken cancellationToken)
{
try
{
var cache = AVClient.DecodeQueryString(AVClient.ApplicationSettings["RouterState"] as string);
var routerState = new RouterState()
{
groupId = cache["groupId"] as string,
server = cache["server"] as string,
secondary = cache["secondary"] as string,
ttl = long.Parse(cache["ttl"]),
};
return(Task.FromResult <RouterState>(routerState));
}
catch
{
return(Task.FromResult <RouterState>(null));
}
}
/// <summary>
/// AVs a uri, looking for a base uri that represents facebook login completion, and then
/// converting the query string into a dictionary of key-value pairs. (e.g. access_token)
/// </summary>
private bool TryAVOAuthCallbackUrl(Uri uri, out IDictionary <string, string> result)
{
if (!uri.AbsoluteUri.StartsWith((ResponseUrlOverride ?? ResponseUrl).AbsoluteUri) ||
uri.Fragment == null)
{
result = null;
return(false);
}
string fragmentOrQuery;
if (!string.IsNullOrEmpty(uri.Fragment))
{
fragmentOrQuery = uri.Fragment;
}
else
{
fragmentOrQuery = uri.Query;
}
// Trim the # or ? off of the fragment/query and then parse the querystring
result = AVClient.DecodeQueryString(fragmentOrQuery.Substring(1));
return(true);
}